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Dr. Johnsen is on Doximity

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Education & Training

  • Ascension Macomb-Oakland Hospital
    Ascension Macomb-Oakland HospitalResidency, Emergency Medicine, 2001 - 2004
  • Chicago College of Osteopathic Medicine at Midwestern University
    Chicago College of Osteopathic Medicine at Midwestern UniversityClass of 2000

Certifications & Licensure

  • MI State Medical License
    MI State License 2000 - 2026
  • NE State Medical License
    NE State License 2015 - 2016
  • IL State Medical License
    IL State License 2003 - 2011
  • AOA Board of Emergency Medicine Emergency Medicine

Professional Memberships

Hospital Affiliations